Displaying Font Codepoints The GRIDFONT sample, written in C++, displays a grid containing Unicode codepoints. The user is able to select a font, and then see which codepoints are covered by the font. Note: There is a font distributed with the Win32 SDK which covers more than one thousand Unicode characters. In order to use this application to its full potential, you will want to install that font by using Fonts in the Control Panel. The font is named l_10646.TTF.